12080431389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2439013}}^1$

素因数の和:2439156

約数の個数: 16

約数和(自身を含む): 17482852352

約数和(自身を除く): 5402420963

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 2439013, 7317039, 31707169, 95121507, 309754651, 929263953, 4026810463, 12080431389]

約数ペア:

[(1, 12080431389), (3, 4026810463), (13, 929263953), (39, 309754651), (127, 95121507), (381, 31707169), (1651, 7317039), (4953, 2439013)]